• Dyness Tower 3.55kWh batterij unit
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  • Dyness-Tower-Batterijmodule-zijkant
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Dyness Tower S3 3.55 kWh Battery Module (HV9637S)

€657,03 incl. 21% VAT
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The Dyness Tower S3 3.55 kWh battery module (HV9637S) is the essential technological building block of the modernised Dyness Tower S3 high-voltage (HV) energy storage system. This premium modular expansion allows you to step-by-step scale up your energy storage capacity according to your precise needs. Utilizing intrinsically safe LiFePO4 chemistry combined with a high nominal voltage of 96V, this module guarantees superior system efficiency with minimal conversion losses during charge and discharge cycles.

  • 3.55 kWh High-Voltage Module: Outstanding power delivery with a 96V DC nominal voltage and 37Ah capacity.
  • Wirelessly Stackable Design: Innovative Plug & Play design ensures quick, error-free mechanical assembly without external interconnecting cables.
  • IP54 Enclosure Protection: Completely dust and splash-water resistant, ideal for indoor or sheltered outdoor installations.
  • Extended Lifespan Durability: Verified top-tier quality offering an impressive cycle life of up to 26,000 operational cycles.

Flexible scalability engineered for the S3 generation

  • Effortless Installation: Advanced wireless stacking mechanism utilising blind insertion pins, entirely eliminating the need for module-to-module power wiring.
  • Maximum Operational Safety: Thermically stable lithium iron phosphate (LFP) cells that are non-toxic, eco-friendly, and safe.
  • High Efficiency Yields: The 96V high-voltage architecture vastly reduces internal transmission losses along the battery cluster string.
  • Seamless Component Integration: Purpose-built for flawless communication and direct structural alignment with the Dyness Tower S3 BDU controller.
Technical Attribute Value
Model Dyness Tower S3 HV9637S
Nominal Energy 3.552 kWh
Nominal Voltage 96V DC
Voltage Range 84V – 108V DC
Nominal Capacity 37Ah
Dimensions (W × D × H) 504 × 380 × 240 mm
Net Weight 40 kg
Protection Class IP54
Certifications CE-EMC, CE-RED, IEC62619, IEC63056, UN38.3
Download Datasheet Download User Manual View Comparison Sheet
What is included in the package?
1x Dyness Tower S3 3.55 kWh battery module (HV9637S), installation alignment screws, and user manual. Please Note: A Dyness Tower S3 BMS & Base unit is strictly required to build a functioning, complete home storage system.
Which systems is this module compatible with?
This module is explicitly engineered for the Dyness Tower S3 system setups: TS7, TS10, TS14, TS17, and TS21. Mixing modules with the older legacy Tower T-series hardware is strictly forbidden.
How many modules can be stacked per individual tower?
You can stack a minimum of 2 modules (TS7 – 7.10 kWh) up to a maximum of 6 modules (TS21 – 21.31 kWh) per tower stack. Furthermore, up to 12 complete towers can be multi-clustered in parallel.
What are the environmental temperature boundaries for operation?
The system performs optimally between 18°C and 30°C. Permissible charging temperature limits span from 0°C to 50°C, while discharging is fully operational from -10°C to 50°C.

Are you looking for a complete Tower system or accessories? Browse our complete Dyness range.

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Dyness Tower S3 3.55 kWh Battery Module (HV9637S) – General installation or product video